1. 1,1,2,3,5,8,?
2. 15,6,13,7,11,8,9,?
3. 1,3,9,27,81,243,?
4. 2,4,8,14,22,?
收錄日期: 2021-04-12 21:13:30
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061211000051KK04373